Function fetch_feed_metadata

scripts/add_feed_to_tiny.py:284–300

(feed_url: str, timeout: float)

def fetch_feed_metadata(feed_url: str, timeout: float) -> FeedMetadata:
    headers = {
        "User-Agent": DEFAULT_USER_AGENT,
        "Accept": "application/rss+xml, application/atom+xml, application/xml, text/xml;q=0.9, */*;q=0.8",
    }
    request = urllib.request.Request(url=feed_url, headers=headers, method="GET")
    try:
        with urllib.request.urlopen(request, timeout=timeout) as response:
            status = getattr(response, "status", response.getcode())
            status_code = int(status) if status is not None else 0
            if status_code >= 400:
                raise ValueError(f"Feed request failed with HTTP {status_code}")
            return parse_feed_metadata_stream(response, feed_url=feed_url)
    except urllib.error.HTTPError as exc:
        raise ValueError(f"Feed request failed with HTTP {int(exc.code)}") from exc
    except urllib.error.URLError as exc:
        raise ValueError(f"Feed request failed: {exc.reason}") from exc


def find_existing_category_for_url(body: ET.Element, xml_url: str) -> Optional[str]: